Jvc-KDS-8-R-Service-Manual(1) 电路图 维修手册.pdf

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1、SERVICE MANUAL CD RECEIVER No.49572 Sep. 2000 COPYRIGHT 2000 VICTOR COMPANY OF JAPAN, LTD. KD-S8R KD-S8R Area Suffix E - Continental Europe EX - Central Europe This service manual is printed on 100% recycled paper. KD-S8R is a change model of KD-S777. Additionally, please refer to KD-S777 (service m

2、anual issue No.49542) because the service manual is a comparison table with KD-S777. KD-S8R COMPACT DIGITAL AUDIO RadioFans.CN 收音机爱 好者资料库 Printed in Japan 200009(V) VICTOR COMPANY OF JAPAN, LIMITED MOBILE ELECTRONICS DIVISION PERSONAL otherwise, the clock time will not be adjusted. PS NAME (Station

3、name) PTY (Programme type) FREQ (Station frequency) CLOCK (Clock time) EN10-17.KD-SX878R/S777RE/f08/09/2000, 04:04 PM17 18 ENGLISH CD OPERATIONS Playing a CD Insert a disc into the loading slot. The unit turns on, draws a CD and starts playback automatically. Note on One-Touch Operation: When a CD i

4、s already in the loading slot, pressing CD turns on the unit and starts playback automatically. To stop play and eject the CD Press 0. CD play stops and the CD automatically ejects from the loading slot. If you change the source to FM or AM (or CD changer: ONLY FOR KD-SX878R), the CD play also stops

5、 (without ejecting the CD this time). Notes: If the ejected disc is not removed for about 15 seconds, the disc is automatically inserted again into the loading slot to protect it from dust. (CD play will not start this time.) You can eject the CD even when the unit is turned off. Note: When a CD is

6、inserted upside down, the CD ejects automatically. 0Loading slot Total playing time of the inserted disc Total track number of the inserted disc Elapsed playing time Current track Lights up EN18-21.KD-SX878R/S777RE/f08/09/2000, 04:04 PM18 19 ENGLISH Locating a track or a particular portion on a CD N

7、umber buttons 4 To fast-forward or reverse the track Press and hold , while playing a CD, to fast-forward the track. Press and hold 4, while playing a CD, to reverse the track. To go to the next tracks or the previous tracks Press briefly, while playing a CD, to go ahead to the beginning of the next

8、 tracks. Each time you press the button consecutively, the beginning of the next tracks is located and played back. Press 4 briefly, while playing a CD, to go back to the beginning of the current track. Each time you press the button consecutively, the beginning of the previous tracks is located and

9、 played back. To go to a particular track directly 789101112 Press the number button corresponding to the track number to start playback. To select a track number from 1 6: Press 1 (7) 6 (12) briefly. To select a track number from 7 12: Press and hold 1 (7) 6 (12) for more than 1 second. EN18-21.KD-

10、SX878R/S777RE/f08/09/2000, 04:04 PM19 20 ENGLISH Selecting CD playback modes To play back tracks at random (Random Play) You can play back all tracks on the CD at random. Each time you press MO RND (Monaural/Random) while playing a CD, CD random play mode turns on and off alternately. When the rando

11、m mode is turned on, the RND indicator lights up on the display and a track randomly selected starts playing. To select the next track at random, press briefly. To play back tracks repeatedly (Repeat Play) You can play back the current track repeatedly. Each time you press RPT (Repeat) while playing

12、 a CD, CD repeat play mode turns on and off alternately. When the repeat mode is turned on, the RPT indicator lights up on the display. MO RND RPT MO RND RPT EN18-21.KD-SX878R/S777RE/f08/09/2000, 04:04 PM20 21 ENGLISH Prohibiting CD ejection CD 0 You can prohibit CD ejection and can “lock” a CD in t

13、he loading slot. While pressing CD, press 0 for more than 2 seconds. “EJECT” flashes on the display for about 5 seconds, and the CD is “locked” and cannot be ejected. To cancel the prohibition and “unlock” the CD, press and hold 0 again for more than 2 seconds, while pressing CD. “EJECT” appears on

14、the display, and the CD ejects from the loading slot. EN18-21.KD-SX878R/S777RE/f08/09/2000, 04:04 PM21 22 ENGLISH Adjusting the sound You can adjust the sound characteristics to your preference. SOUND ADJUSTMENTS Equalization pattern indicator 1 2 1 Select the item you want to adjust. IndicationTo d

15、o:Range BASAdjust the bass06 (min.) +06 (max.) (Bass) TREAdjust the treble06 (min.) +06 (max.) (Treble) FADAdjust the front and rear speakerR06 (rear only) F06 (front only) (Fader)*balance BALAdjust the left and right speakerL06 (left only) R06 (right only) (Balance)balance LOUDBoost low and high fr

16、equencies toLOUD ON LOUD OFF (Loudness) produce a well-balanced sound at low volume level. VOLAdjust the volume00 (min.) 50 (max.) (Volume) Note: * If you are using a two-speaker system, set the fader level to “00.” 2 Adjust the level. Note: Normally the control dial works for volume adjustment. So

17、you do not have to select “VOL” to adjust the volume level. BASTREFAD BALVOLLOUD Equalization pattern changes as you adjust the bass or treble. EN22-25.KD-SX878R/S777RE/f08/09/2000, 04:05 PM22 ENGLISH 23 SCM OFFBEATSOFTPOP “Link” indicator Using the Sound Control Memory You can select and store a pr

18、eset sound adjustment suitable to each playback source. (Advanced SCM) Selecting and storing the sound modes Once you select a sound mode, it is stored in memory, and will be recalled every time you select the same source. A sound mode can be stored for each of the following sources FM1, FM2, FM3, A

19、M and CD (and external components: ONLY FOR KD-SX878R). If you do not want to store the sound mode separately for each playback source, but want to use the same sound mode for all the sources, see “Canceling Advanced SCM” on page 28. Select the sound mode you want. Each time you press the button, th

20、e sound mode changes as follows: If the “Link” indicator is lit on the display (with “SCM LINK” set to “LINK ON”see page 28), the selected sound mode can be stored in memory for the current source, and the effect applies to the current source. If the “Link” indicator is NOT lit on the display (with

21、“SCM LINK” set to “LINK OFF”), the selected sound mode effect applies to any source. IndicationFor:Preset values BassTrebleLoudness SCM OFF(Flat sound)0000On BEATRock or disco music+0200On SOFTQuiet background music+0103Off POPLight music+04+01Off SCM SCM EN22-25.KD-SX878R/S777RE/f08/09/2000, 04:05

22、PM23 24 ENGLISH Recalling the sound modes Select the source while the “Link” indicator is lit on the display. The “Link” indicator starts flashing, and the sound mode stored in memory for the selected source is recalled. Notes: You can adjust each sound mode to your preference, and store it in memor

23、y. If you want to adjust and store your original sound mode, see “Storing your own sound adjustments” on page 25. To adjust the bass and treble reinforcement levels or to turn on/off the loudness function temporarily, see page 22. (Your adjustments will be canceled if another source is selected.) KD

24、-SX878R KD-S777R/KD-S8R CD-CH FM/AM CD AM FM CD Equalization pattern of the selected sound mode appears. Sound mode indicator LOUD (loudness) indicator Source buttons EN22-25.KD-SX878R/S777RE/f08/09/2000, 04:05 PM24 ENGLISH 25 1 Call up the sound mode you want to adjust. See page 23 for details. 2 S

25、elect “BAS (Bass),” “TRE (Treble)” or “LOUD (Loudness).” 3 Adjust the bass or treble level or turn the loudness function ON/OFF. See page 22 for details. 4 Press and hold SCM (Sound Control Memory) until the sound mode you have selected in step 1 flashes on the display. Your setting is stored in mem

26、ory. 5 Repeat the same procedure to store other settings. To reset to the factory settings Repeat the same procedure and reassign the preset values listed in the table on page 23. Storing your own sound adjustments You can adjust the sound modes (BEAT, SOFT, POP: see page 23) to your preference and

27、store your own adjustments in memory. 2 3 1,4 SCM SCM Within 5 seconds EN22-25.KD-SX878R/S777RE/f08/09/2000, 04:05 PM25 26 ENGLISH OTHER MAIN FUNCTIONS Setting the clock 1,4 2,3 2,3 1Press and hold the button for more than 2 seconds to call up the general settings mode. 2Set the hour. 1 Select “CLOC

28、K H (Hour)” if not shown on the display. 2 Adjust the hour. 3Set the minute. 1 Select “CLOCK M (Minute).” 2 Adjust the minute. 4Finish the setting. 12 12 To check the current clock time (changing the display mode) Press DISP repeatedly. Each time you press the button, the display mode changes as fol

29、lows: During tuner operation:During CD operation: During CD changer operation (ONLY FOR KD-SX878R): ClockDisc numberElapsed playing time Note: For the indication change during RDS operation, see page 17. ClockFrequency ClockElapsed playing time During external component operation (ONLY FOR KD-SX878R

30、): ClockLINE IN DISP Note: For the indication change during DAB operation, see page 39. If the unit is not in use when you press DISP, the power turns on, the clock time is shown for 5 seconds, then the power turns off. EN26-31.KD-SX878R/S777RE/f08/09/2000, 04:06 PM26 27 ENGLISH You can change the i

31、tems listed on the next page. Basic Procedure Changing the general settings 1 Press and hold the button for more than 2 seconds to call up the general settings mode. 2 Select the item you want to adjust. (See page 28.) 3 Select or adjust the item selected above. 4 Finish the setting. 1,4 3 2 EN26-31

32、.KD-SX878R/S777RE/f08/09/2000, 04:06 PM27 28 ENGLISH LINE IN 132 Select. BackAdvance BackAdvance LINK ONLINK OFF Factory-preset settings See page Set. 0:0026 belowLINK ON 12H24H24H29 OFFONON17 PS NAME CLOCK FREQ PS NAME17 TIMEDISCDISC29 29 programme types (See page 16.) VOL (00 50) NEWS13 (See page

33、13.)13 VOL 2017 CLOCK HHour adjustment CLOCK MMinute adjustment SCM LINKSound control memory linkage 24H/12H24/12-hour time display AUTO ADJAutomatic setting of the clock DISPMODEDisplay mode CH DISPChanger display (ONLY FOR KD-SX878R) PTY STBYPTY standby PTY SRCHPTY search TA VOLTraffic announcemen

34、t volume P-SEARCHProgramme search LEVELLevel display TELAudio mute for cellular phone system LINE IN*External component (ONLY FOR KD-SX878R) LINK ON LINK OFF Canceling Advanced SCM You can cancel the Advanced SCM (Sound Control Memory), and unlink the sound modes and the playback sources. When shipp

35、ed from the factory, a different sound mode can be stored in memory for each source so that you can change the sound modes simply by changing the sources. LINK ON:Advanced SCM (different sound modes for different sources) LINK OFF: Conventional SCM (one sound mode for all sources) 1. Press and hold

36、SEL (Select) for more than 2 seconds to call up the general settings mode. 2. Select “SCM LINK” with or 4. 3. Select the desired mode with the control dial. The SCM LINK mode changes as follows: * Displayed only when one of the following sources is selected FM, AM and CD. Press SEL (select) when the

37、 setting is complete. CHANGER30 MUTING 2 OFFMUTING 1 OFF30 OFF AUDIO 1AUDIO 2 AUDIO 229 OFFONOFF16 CHANGER EN26-31.KD-SX878R/S777RE/f08/09/2000, 04:06 PM28 29 ENGLISH Selecting 24-hour or 12-hour clock You can change the clock built in this unit either to 24-hour system or 12-hour system. 1. Press a

38、nd hold SEL (Select) for more than 2 seconds to call up the general settings mode. 2. Select “24H/12H” with or 4. 3. Select “24H” or “12H” with the control dial. The clock alternates between 24-hour system and 12-hour system. 24H12H Selecting the level display You can select the level display accord

39、ing to your preference. When shipped from the factory, “AUDIO 2” is selected. AUDIO 1: Shows the audio level indicator and the equalization pattern indicator. AUDIO 2: Alternates “AUDIO 1” setting and illumination display. OFF:Erases the audio level indicator and the equalization pattern indicator.

40、1. Press and hold SEL (Select) for more than 2 seconds to call up the general settings mode. 2. Select “LEVEL” with or 4. 3. Select the desired mode with the control dial. The level display setting changes as follows: Selecting the display mode while using the CD changer (ONLY FOR KD-SX878R) You can

41、 change the initial indication on the display either to disc number or to elapsed playing time, while using the CD changer. 1. Press and hold SEL (Select) for more than 2 seconds to call up the general settings mode. 2. Select “CH DISP” with or 4. 3. Select “DISC” or “TIME” with the control dial. AU

42、DIO 1AUDIO 2OFF DISCTIME EN26-31.KD-SX878R/S777RE/f08/09/2000, 04:06 PM29 30 ENGLISH Selecting the telephone muting This mode is used when a cellular phone system is connected. Depending on the phone system used, select either “MUTING 1” or “MUTING 2”, whichever mutes the sounds from this unit. When

43、 shipped from the factory, this mode is deactivated. MUTING 1: Select this if this setting can mute the sounds. MUTING 2: Select this if this setting can mute the sounds. OFF: Cancels the telephone muting. 1. Press and hold SEL (Select) for more than 2 seconds to call up the general settings mode. 2

44、. Select “TEL” with or 4. 3. Select “MUTING 1,” “MUTING 2” or “OFF” with the control dial. The telephone muting mode changes as follows: MUTING 1MUTING 2OFF Selecting the external component to use (ONLY FOR KD-SX878R) You can connect the external component to the CD changer jack on the rear using th

45、e Line Input Adaptor KS-U57 (not supplied). To use the external component as the playback source through this unit, you need to select which component CD changer or external component to use. When shipped from the factory, CD changer is selected as the external component. LINE IN:To use the external

46、 component other than CD changer CHANGER:To use the CD changer 1. To change the source to FM, AM or CD, press FM/AM or CD. 2. Press and hold SEL (Select) for more than 2 seconds to call up the general settings mode. 3. Select “LINE IN” with or 4. 4. Select the desired mode with the control dial. The

47、 external component selecting mode changes as follows: Note: For connecting the Line Input Adaptor KS-U57 and the external component, refer to the Installation/ Connection Manual (separate volume). LINE IN CHANGER EN26-31.KD-SX878R/S777RE/f08/09/2000, 04:06 PM30 31 ENGLISH How to detach the control

48、panel Before detaching the control panel, be sure to turn off the power. 1 Unlock the control panel. 2 Lift and pull the control panel out of the unit. 3 Put the detached control panel into the provided case. How to attach the control panel 1 Insert the left side of the control panel into the groove

49、 on the panel holder. 2 Press the right side of the control panel to fix it to the panel holder. Note on cleaning the connectors: If you frequently detach the control panel, the connectors will deteriorate. To minimize this possibility, periodically wipe the connectors with a cotton swab or cloth moistened with alcohol, being careful not to damage the connectors. Connectors Detaching the control panel You can detach the control panel when leaving the car. When detaching or attaching the control pane